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Long Term Evidence for Vaccines

Newsweek has an article today titled The Long Term Evidence for Vaccines and it does a great job showing just how important vaccinations are and how vaccinations provide invaluable benefits to children.

The article starts out on a depressing (and infuriating) note…

Throughout North America and Europe, an anti-vaccination movement has steadily grown over the past two decades, and was recently jet-propelled amid anxiety over immunizing pregnant women and children against the H1N1 “swine flu.” The greatest fall-off in child vaccination, and the strongest proponents of various theoretical dangers associated with vaccines, are all rooted in wealthy, mostly Caucasian communities, located in the rich world. At a time when billions of people living in poorer countries are clamoring for equitable access to life-sparing drugs and vaccines for their families, the college-educated classes of the United States and other rich countries are saying “no thanks,” even accusing their governments of “forcing” them to give “poison” to their children.

…but goes on to lay out the evidence regarding the importance of both childhood vaccinations and vaccinations for pregnant women (for the benefit of the unborn child).

Other vaccine-preventable diseases—measles, rubella, mumps, chickenpox, and whooping cough—can damage the optic nerves and hearing of fetuses and newborns. The effect in these cases is immediate and obvious. In the pre-vaccine era in the United States, a thousand kids lost their hearing every year due to measles infection, five out of every 10,000 children who contracted mumps suffered permanent deafness, and 10 percent of child deafness was due to rubella (a.k.a. German measles).

And today, in countries with spotty child-immunization achievements—including the United Kingdom—viral infection in utero or in infancy accounts for 10 to 25 percent of child deafness.

There’s plenty more information in the article and it’s definitely worth a read, especially for those who may be unsure about whether to vaccinate their children and need some convincing.

What happens when people choose not to protect their children with the appropriate vaccinations (or choose not to get vaccinations themselves)? We lose the “herd immunity” protection that helps keep potentially deadly diseases from affecting those who cannot get the vaccines due to age or health reasons. Refusing vaccinations for communicable illnesses (measles, mumps, rubella, polio, pertussis, flu, etc) is not only irresponsible, it’s potentially deadly and puts the general population at risk for illnesses that were all but nonexistent in developed countries… before the anti-vaxxers started their campaign of misinformation.

The article elaborates…

The unimmunized few are a threat to all, as they may harbor viruses and pass them onto others whose vaccine-induced immunity is waning due to HIV, cancer, or simply the passing of time. Conversely, failing to be immunized in childhood renders young adults vulnerable to infectious diseases that they may not encounter until they go off to college or travel outside of their home regions.

Vaccines are one of the most effective and important scientific advances in medical history. They have saved countless lives and continue to protect our population from potentially deadly or debilitating diseases. Due to the misinformation that is frequently spread regarding vaccines, however, the frequency of childhood vaccinations has been declining, threatening not only the health of the children, but our herd immunity that is so desperately needed to protect those with compromised or weak immune systems.

The article concludes with this

Yes, the proper adjective [for vaccines] is “precious”: miracles of science that, combined with smallpox immunization, saved more lives during the 20th century than were lost in all the wars, all the genocides, and all the epidemics of that hundred years. When a baby in an African village dies of measles, or a schoolchild in China succumbs to typhoid fever, none can question how precious that lost life was, or how vital a difference a vaccine could have made.

Get your children (and yourself) vaccinated.

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